<table class="texreg" style="margin: 10px auto;border-collapse: collapse;border-spacing: 0px;caption-side: bottom;color: #000000;border-top: 2px solid #000000;">
<caption>Statistical models</caption>
<thead>
<tr>
<th style="padding-left: 5px;padding-right: 5px;">&nbsp;</th>
<th style="padding-left: 5px;padding-right: 5px;">Model 1</th>
<th style="padding-left: 5px;padding-right: 5px;">Model 2</th>
<th style="padding-left: 5px;padding-right: 5px;">Model 3</th>
<th style="padding-left: 5px;padding-right: 5px;">Model 4</th>
</tr>
</thead>
<tbody>
<tr style="border-top: 1px solid #000000;">
<td style="padding-left: 5px;padding-right: 5px;">(Intercept)</td>
<td style="padding-left: 5px;padding-right: 5px;">2.43<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">3.98<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">2.63<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">4.00<sup>&#42;&#42;&#42;</sup></td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.66)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.90)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.67)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.90)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">gen</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.01</td>
<td style="padding-left: 5px;padding-right: 5px;">0.12</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.06</td>
<td style="padding-left: 5px;padding-right: 5px;">0.09</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.26)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.33)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.26)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.34)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">age</td>
<td style="padding-left: 5px;padding-right: 5px;">0.41</td>
<td style="padding-left: 5px;padding-right: 5px;">0.01</td>
<td style="padding-left: 5px;padding-right: 5px;">0.43</td>
<td style="padding-left: 5px;padding-right: 5px;">0.00</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.28)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.36)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.27)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.36)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">edu</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.01</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.02</td>
<td style="padding-left: 5px;padding-right: 5px;">0.03</td>
<td style="padding-left: 5px;padding-right: 5px;">0.01</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.27)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.34)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.26)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.34)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">com</td>
<td style="padding-left: 5px;padding-right: 5px;">1.13<sup>&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">0.65</td>
<td style="padding-left: 5px;padding-right: 5px;">1.27<sup>&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">0.69</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.52)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.74)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.52)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.75)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">cot</td>
<td style="padding-left: 5px;padding-right: 5px;">0.19</td>
<td style="padding-left: 5px;padding-right: 5px;">0.23</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.92</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.41</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.45)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.59)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.63)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.86)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">comena</td>
<td style="padding-left: 5px;padding-right: 5px;">0.13</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.15</td>
<td style="padding-left: 5px;padding-right: 5px;">0.17</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.12</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.43)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.52)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.43)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.52)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">RelDn</td>
<td style="padding-left: 5px;padding-right: 5px;">2.92<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">2.19<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">2.87<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">2.18<sup>&#42;&#42;&#42;</sup></td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.42)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.55)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.41)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.55)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">RelSv</td>
<td style="padding-left: 5px;padding-right: 5px;">0.19<sup>&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">0.21</td>
<td style="padding-left: 5px;padding-right: 5px;">0.09</td>
<td style="padding-left: 5px;padding-right: 5px;">0.17</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.10)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.13)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.10)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.14)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">netNL</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.26<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">-0.42<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">-0.26<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">-0.41<sup>&#42;&#42;&#42;</sup></td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.08)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.11)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.08)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.11)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">netCO</td>
<td style="padding-left: 5px;padding-right: 5px;">0.23<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">0.09</td>
<td style="padding-left: 5px;padding-right: 5px;">0.23<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">0.09</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.07)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.08)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.07)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.08)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">SocMe</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.02</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">-0.01</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.13)</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.13)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">IMEP_net</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">1.02<sup>&#42;&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">1.02<sup>&#42;&#42;&#42;</sup></td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.18)</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.18)</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">cot:RelSv</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">0.63<sup>&#42;&#42;</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">0.40</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">&nbsp;</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.25)</td>
<td style="padding-left: 5px;padding-right: 5px;">(0.39)</td>
</tr>
<tr style="border-top: 1px solid #000000;">
<td style="padding-left: 5px;padding-right: 5px;">R<sup>2</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">0.35</td>
<td style="padding-left: 5px;padding-right: 5px;">0.46</td>
<td style="padding-left: 5px;padding-right: 5px;">0.36</td>
<td style="padding-left: 5px;padding-right: 5px;">0.46</td>
</tr>
<tr>
<td style="padding-left: 5px;padding-right: 5px;">Adj. R<sup>2</sup></td>
<td style="padding-left: 5px;padding-right: 5px;">0.33</td>
<td style="padding-left: 5px;padding-right: 5px;">0.43</td>
<td style="padding-left: 5px;padding-right: 5px;">0.34</td>
<td style="padding-left: 5px;padding-right: 5px;">0.43</td>
</tr>
<tr style="border-bottom: 2px solid #000000;">
<td style="padding-left: 5px;padding-right: 5px;">Num. obs.</td>
<td style="padding-left: 5px;padding-right: 5px;">422</td>
<td style="padding-left: 5px;padding-right: 5px;">224</td>
<td style="padding-left: 5px;padding-right: 5px;">422</td>
<td style="padding-left: 5px;padding-right: 5px;">224</td>
</tr>
</tbody>
<tfoot>
<tr>
<td style="font-size: 0.8em;" colspan="5"><sup>&#42;&#42;&#42;</sup>p &lt; 0.01; <sup>&#42;&#42;</sup>p &lt; 0.05; <sup>&#42;</sup>p &lt; 0.1</td>
</tr>
</tfoot>
</table>

